Re: [Qemu-devel] [PATCH v13 10/14] qmp: Add command 'blockdev-backup'

2014-02-17 Thread Benoît Canet
The Monday 17 Feb 2014 à 21:32:51 (+0800), Fam Zheng wrote : > On Thu, 02/13 14:48, Benoît Canet wrote: > > The Wednesday 29 Jan 2014 à 13:07:37 (+0800), Fam Zheng wrote : > > > Similar to drive-backup, but this command uses a device id as target > > > instead of creating/opening an image file. > >

Re: [Qemu-devel] [PATCH v13 10/14] qmp: Add command 'blockdev-backup'

2014-02-17 Thread Fam Zheng
On Thu, 02/13 14:48, Benoît Canet wrote: > The Wednesday 29 Jan 2014 à 13:07:37 (+0800), Fam Zheng wrote : > > Similar to drive-backup, but this command uses a device id as target > > instead of creating/opening an image file. > > > > Also add blocker on target bs, since the target is also a named

Re: [Qemu-devel] [PATCH v13 10/14] qmp: Add command 'blockdev-backup'

2014-02-13 Thread Benoît Canet
The Wednesday 29 Jan 2014 à 13:07:37 (+0800), Fam Zheng wrote : > Similar to drive-backup, but this command uses a device id as target > instead of creating/opening an image file. > > Also add blocker on target bs, since the target is also a named device > now. > > Add check and report error for

[Qemu-devel] [PATCH v13 10/14] qmp: Add command 'blockdev-backup'

2014-01-28 Thread Fam Zheng
Similar to drive-backup, but this command uses a device id as target instead of creating/opening an image file. Also add blocker on target bs, since the target is also a named device now. Add check and report error for bs == target which became possible but is an illegal case with introduction of